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Full Discussion: clear screen in g++
Top Forums Programming clear screen in g++ Post 302071517 by jim mcnamara on Friday 21st of April 2006 09:31:11 AM
Old 04-21-2006
In console mode, curses probably won't work, in X it should work just fine.

It sounds like you are in console mode so try this and see if it works:
Code:
#include <stdio.h>
#include <stdlib.h>
int main(){
   char esc = 27;
   printf("%c%s",esc,"[2J");
   printf("%c%s",esc,"[1;1H");
   return 0;

These are ANSI tty control codes, so-called "ANSI escape sequences" which you can google for.
 

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cgi_url_validate(3)						     cgi/cgi.h						       cgi_url_validate(3)

NAME
cgi_url_validate - validate that url is of an allowed format SYNOPSIS
#include <cgi/cgi.h> NEOERR *cgi_url_validate (const char *buf, char **esc); ARGUMENTS
buf - a 0 terminated string DESCRIPTION
cgi_url_validate will check that a URL starts with one of the accepted safe schemes. If not, it returns "#" as a safe substitute. Cur- rently accepted schemes are http, https, ftp and mailto. It then html escapes the entire URL so that it is safe to insert in an href attribute. RETURN VALUE
esc - a newly allocated string SEE ALSO
cgi_debug_init(3), cgi_parse(3), cgi_destroy(3), cgi_js_escape(3), cgi_html_escape_strfunc(3), cgi_register_strfuncs(3), cgi_output(3), parse_rfc2388(3), cgi_url_validate(3), open_upload(3), cgi_cs_init(3), cgi_url_escape_more(3), cgi_html_strip_strfunc(3), cgi_neo_error(3), cgi_redirect(3), cgi_filehandle(3), cgi_register_parse_cb(3), cgi_url_escape(3), cgi_init(3), cgi_redirect_uri(3), cgi_cookie_clear(3), cgi_url_unescape(3), cgi_vredirect(3), cgi_display(3), cgi_html_ws_strip(3), cgi_error(3), cgi_cookie_set(3), cgi_text_html_strfunc(3), cgi_cookie_authority ClearSilver 12 July 2007 cgi_url_validate(3)
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